T.J. Womack was shot in the 3500 block of Montgomery Road and later died at a hospital.

The cameras show Womack collapsed in front of the Saint Ledger Apartments as a friend runs for help.

"You're not necessarily going to get that golden nugget that's going to solve the case, but they can definitely be used to show a time frame, a pattern that was used," said Sgt. Bill Hahn, of Cincinnati police.

Detectives said the 16-year-old Womack was not apparently involved in an altercation before the shooting but that the slaying may be part of an ongoing feud in the area.

The video shows a person look out from a store front and another person dressed in orange head toward Womack before quickly turning away.

Police use a network of 65 surveillance cameras to monitor high-crime areas throughout the city.

No arrests have been made in the case, which remains under investigation.

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